Problem exporting as netcdf st1bx

Hi there

i’m working with sentinel1 toolbox 1.1.1 and when i export an image as netcdf-cf i get the following err

an exception occurred type java.lang.classcastexception message: d cannot be cast to F

more info, using ubuntu
LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 14.04.3 LTS
Release: 14.04
Codename: trusty

any tips, thanks a lot

Older versions are not supported so please use SNAP 2.0 and see if you have the same problem.